When this window closes, I want it to call the function 'closeListener(java.awt.event.WindowEvent e)' and do some extra stuff before I dispose the frame and exit. Now, if I add this code to my ...

Q: I’ve created a frame ... window icon to a user-defined icon. Is it possible? A: This question comes up often. Luckily, there is a simple way to set a frame’s icon. If you look at the java ...